24 Mega = 96 Regular (Based on number of sheets in Charmin Regular Roll). More absorbent - so you can use less (vs. USA leading 1-ply bargain brand). 24 mega rolls. Unscented. Charmin is safe for your sewer or septic system. Septic safe. FSC: Mix - Paper from responsible sources. www.fsc.org. Learn how Charmin helps to protect, grow and restore trees at charmin.com. Protect + Grow + Restore. Learn more at charmin.com. Rainforest Alliance: People & nature.